A Libyan opposition fighter stands by an anti-aircraft machine gun in the city of Ajdabiya, 160kms west of Benghazi, on March 1, 2011 as Libyan rebels said they have formed a military council in the eastern city of Benghazi in what could be a step towards creating a unified nationwide force against leader Moamer Kadhafi.         AFP PHOTO / GIANLUIGI GUERCIA (Photo credit should read GIANLUIGI GUERCIA/AFP via Getty Images)